inertia
examples of inertia
when an object is at rest on top of a moving or accelerating object
when that object stops
inertia takes place
the amount of kinetic energy is now transferring to the object at rest
therefore the object at rest is now accelerating
and speed takes place
which is the distance traveled divided by the time that has gotten
if the object is traveling at 50 km/h
it is traveling 30 mph
but due to friction the object will eventually slow down and stop